Base | Representation |
---|---|
bin | 1010100000010011001010… |
… | …01101110000001101001111 |
3 | 10000210100012222000011200010 |
4 | 11100021211031300031033 |
5 | 11011432331222101111 |
6 | 121044001443204303 |
7 | 4602631222106202 |
oct | 520114515601517 |
9 | 100710188004603 |
10 | 23100032222031 |
11 | 73a6739a77796 |
12 | 2710b36076693 |
13 | cb74291c585b |
14 | 59c0945a1939 |
15 | 2a0d4157baa6 |
hex | 15026537034f |
23100032222031 has 8 divisors (see below), whose sum is σ = 30917153393280. Its totient is φ = 15341466266072.
The previous prime is 23100032222021. The next prime is 23100032222041. The reversal of 23100032222031 is 13022223000132.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23100032222021) and next prime (23100032222041).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23100032222031 - 211 = 23100032219983 is a prime.
It is a super-2 number, since 2×231000322220312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23100032221989 and 23100032222007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100032222021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14638802901 + ... + 14638804478.
It is an arithmetic number, because the mean of its divisors is an integer number (3864644174160).
Almost surely, 223100032222031 is an apocalyptic number.
23100032222031 is a deficient number, since it is larger than the sum of its proper divisors (7817121171249).
23100032222031 is a wasteful number, since it uses less digits than its factorization.
23100032222031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29277607645.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23100032222031 its reverse (13022223000132), we get a palindrome (36122255222163).
The spelling of 23100032222031 in words is "twenty-three trillion, one hundred billion, thirty-two million, two hundred twenty-two thousand, thirty-one".
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